Intel H310 Technical Manual page 43

Shutdown Temperature
Use this item to select system shutdown temperature.
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The optional settings are: [Disabled]; [70 C/158 F]; [75 C/167 F]; [80 C/176 F];
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[85 C/185 F]; [90 C/194 F].
4 USB Configuration
Press [Enter] to make settings for the following sub-items:
USB Configuration
Legacy USB Support
The optional settings are: [Enabled]; [Disabled]; [Auto].
[Enabled]: To enable legacy USB support.
[Disabled]: to keep USB devices available only for EFI specification,
[Auto]: To disable legacy support if no USB devices are connected.
XHCI Hand-off
This is a workaround for OSes without XHCI hand-off support. The XHCI
ownership change should be claimed by XHCI driver.
The optional settings are: [Enabled]; [Disabled].
USB Mass Storage Driver Support
The optional settings are: [Disabled]; [Enabled].
USB hardware delay and time-out:
USB Transfer time-out
Use this item to set the time-out value for control, bulk, and interrupt transfers.
The optional settings are: [1 sec]; [5 sec]; [10 sec]; [20 sec].
Device reset time-out
Use this item to set USB mass storage device start unit command time-out.
The optional settings are: [10 sec]; [20 sec]; [30 sec]; [40 sec].
Device power-up delay
Use this item to set maximum time the device will take before it properly reports
itself to the host controller. 'Auto' uses default value: for a root port it is 100 ms, for
a hub port the delay is taken from hub descriptor. The optional settings: [Auto];
[Manual].Select [Manual] you can set value for the following sub-item: Device
Power-up delay in seconds, the delay range in from 1 to 40 seconds, in one
second increments.
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